diff --git a/mainnet/singularity/cluster_config_template.json b/mainnet/singularity/cluster_config_template.json
index 55a44123..b1783719 100644
--- a/mainnet/singularity/cluster_config_template.json
+++ b/mainnet/singularity/cluster_config_template.json
@@ -4,10 +4,10 @@
   "JSON_RPC_HOST": "127.0.0.1",
   "PRIVATE_JSON_RPC_PORT": 38491,
   "PRIVATE_JSON_RPC_HOST": "127.0.0.1",
-  "ENABLE_TRANSACTION_HISTORY": false,
+  "ENABLE_TRANSACTION_HISTORY": true,
   "DB_PATH_ROOT": "./qkc-data/mainnet",
   "LOG_LEVEL": "info",
-  "START_SIMULATED_MINING": true,
+  "START_SIMULATED_MINING": false,
   "CLEAN": false,
   "GENESIS_DIR": null,
   "QUARKCHAIN": {